The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 12 |
| 3 | 27 |
| 4 | 55 |
| 5 | 102 |
| 6 | 175 |
| 7 | 282 |
| 8 | 432 |
| 9 | 635 |
| 10 | 902 |
| 11 | 1245 |
| 12 | 1677 |
| 13 | 2212 |
| 14 | 2865 |
| 15 | 3652 |
| 16 | 4590 |
| 17 | 5697 |
| 18 | 6992 |
| 19 | 8495 |
| 20 | 10227 |
| 21 | 12210 |
| 22 | 14467 |
| 23 | 17022 |
| 24 | 19900 |
| 25 | 23127 |
| 26 | 26730 |
| 27 | 30737 |
| 28 | 35177 |
| 29 | 40080 |
| 30 | 45477 |
| 31 | 51400 |
| 32 | 57882 |
| 33 | 64957 |
| 34 | 72660 |
| 35 | 81027 |
| 36 | 90095 |
| 37 | 99902 |
| 38 | 110487 |
| 39 | 121890 |
| 40 | 134152 |
[5,12,27,55,102,175,282,432,635,902,1245,1677, 2212,2865,3652,4590,5697,6992,8495,10227,12210, 14467,17022,19900,23127,26730,30737,35177,40080, 45477,51400,57882,64957,72660,81027,90095,99902, 110487,121890,134152] |