| Numerical Computation for HIV-AIDS Modeling with Recovery (Vaccination) using Excel spreadsheet | ||||||||
| n | s(n) | h(n) | a(n) | r(n) | s(n + 1) | h(n + 1) | a(n + 1) | r(n + 1) |
| 0 | 24,650 | 10 | 1000 | 100 | 24,643 | 222 | 1000 | 101 |
| 1 | 24,643 | 222 | 1000 | 101 | 24,531 | 477 | 1000 | 102 |
| 2 | 24,531 | 477 | 1000 | 102 | 24,295 | 785 | 1001 | 104 |
| 3 | 24,295 | 785 | 1001 | 104 | 23,911 | 1154 | 1001 | 105 |
| 4 | 23,911 | 1154 | 1001 | 105 | 23,357 | 1591 | 1001 | 106 |
| 5 | 23,357 | 1591 | 1001 | 106 | 22,612 | 2105 | 1001 | 108 |
| 6 | 22,612 | 2105 | 1001 | 108 | 21,658 | 2701 | 1002 | 109 |
| 7 | 21,658 | 2701 | 1002 | 109 | 20,486 | 3382 | 1003 | 111 |
| 8 | 20,486 | 3382 | 1003 | 111 | 19,098 | 4144 | 1003 | 113 |
| 9 | 19,098 | 4144 | 1003 | 113 | 17,514 | 4977 | 1004 | 114 |
| 10 | 17,514 | 4977 | 1004 | 114 | 15,769 | 5866 | 1006 | 116 |
| 11 | 15,769 | 5866 | 1006 | 116 | 13,918 | 6784 | 1007 | 118 |
| 12 | 13,918 | 6784 | 1007 | 118 | 12,028 | 7703 | 1009 | 121 |
| 13 | 12,028 | 7703 | 1009 | 121 | 10,174 | 8590 | 1011 | 123 |
| 14 | 10,174 | 8590 | 1011 | 123 | 8425 | 9416 | 1013 | 125 |
| 15 | 8425 | 9416 | 1013 | 125 | 6838 | 10,159 | 1015 | 127 |
| 16 | 6838 | 10,159 | 1015 | 127 | 5448 | 10,804 | 1018 | 130 |
| 17 | 5448 | 10,804 | 1018 | 130 | 4270 | 11,346 | 1021 | 133 |
| 18 | 4270 | 11,346 | 1021 | 133 | 3301 | 11,790 | 1023 | 135 |
| 19 | 3301 | 11,790 | 1023 | 135 | 2522 | 12,144 | 1026 | 138 |
| 20 | 2522 | 12,144 | 1026 | 138 | 1909 | 12,421 | 1029 | 141 |
| 21 | 1909 | 12,421 | 1029 | 141 | 1435 | 12,634 | 1032 | 143 |
| 22 | 1435 | 12,634 | 1032 | 143 | 1072 | 12,795 | 1036 | 146 |
| 23 | 1072 | 12,795 | 1036 | 146 | 798 | 12,915 | 1039 | 149 |
| 24 | 798 | 12,915 | 1039 | 149 | 592 | 13,004 | 1042 | 152 |
| 25 | 592 | 13,004 | 1042 | 152 | 438 | 13,069 | 1045 | 155 |
| 26 | 438 | 13,069 | 1045 | 155 | 323 | 13,115 | 1049 | 158 |
| 27 | 323 | 13,115 | 1049 | 158 | 238 | 13,148 | 1052 | 160 |
| 28 | 238 | 13,148 | 1052 | 160 | 176 | 13,171 | 1055 | 163 |
| 29 | 176 | 13,171 | 1055 | 163 | 129 | 13,187 | 1058 | 166 |
| 30 | 129 | 13,187 | 1058 | 166 | 95 | 13,196 | 1062 | 169 |
| 31 | 95 | 13,196 | 1062 | 169 | 70 | 13,202 | 1065 | 172 |
| 32 | 70 | 13,202 | 1065 | 172 | 52 | 13,204 | 1068 | 175 |
| 33 | 52 | 13,204 | 1068 | 175 | 38 | 13,205 | 1072 | 177 |
| 34 | 38 | 13,205 | 1072 | 177 | 28 | 13,203 | 1075 | 180 |
| 35 | 28 | 13,203 | 1075 | 180 | 21 | 13,201 | 1078 | 183 |
| 36 | 21 | 13,201 | 1078 | 183 | 15 | 13,197 | 1082 | 186 |
| 37 | 15 | 13,197 | 1082 | 186 | 11 | 13,193 | 1085 | 189 |
| 38 | 11 | 13,193 | 1085 | 189 | 8 | 13,189 | 1088 | 192 |
| 39 | 8 | 13,189 | 1088 | 192 | 6 | 13,184 | 1091 | 195 |
| 40 | 6 | 13,184 | 1091 | 195 | 4 | 13,179 | 1095 | 197 |