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 | 0 |
| 2 | 2 |
| 3 | 6 |
| 4 | 10 |
| 5 | 15 |
| 6 | 32 |
| 7 | 28 |
| 8 | 42 |
| 9 | 60 |
| 10 | 77 |
| 11 | 66 |
| 12 | 136 |
| 13 | 91 |
| 14 | 142 |
| 15 | 201 |
| 16 | 170 |
| 17 | 153 |
| 18 | 302 |
| 19 | 190 |
| 20 | 325 |
| 21 | 370 |
| 22 | 332 |
| 23 | 276 |
| 24 | 552 |
| 25 | 390 |
| 26 | 457 |
| 27 | 546 |
| 28 | 598 |
| 29 | 435 |
| 30 | 1007 |
| 31 | 496 |
| 32 | 682 |
| 33 | 864 |
| 34 | 767 |
| 35 | 883 |
| 36 | 1270 |
| 37 | 703 |
| 38 | 952 |
| 39 | 1189 |
| 40 | 1317 |
| 41 | 861 |
| 42 | 1852 |
| 43 | 946 |
| 44 | 1396 |
| 45 | 1875 |
| 46 | 1382 |
| 47 | 1128 |
| 48 | 2216 |
| 49 | 1400 |
| 50 | 1952 |
| 51 | 1995 |
| 52 | 1921 |
[0,2,6,10,15,32,28,42,60,77,66,136,91,142,201,170, 153,302,190,325,370,332,276,552,390,457,546,598, 435,1007,496,682,864,767,883,1270,703,952,1189, 1317,861,1852,946,1396,1875,1382,1128,2216,1400, 1952,1995,1921] |