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 | 2 |
| 2 | 0 |
| 3 | 0 |
| 4 | 9 |
| 5 | 0 |
| 6 | 30 |
| 7 | 0 |
| 8 | 27 |
| 9 | 25 |
| 10 | 42 |
| 11 | 0 |
| 12 | 45 |
| 13 | 0 |
| 14 | 66 |
| 15 | 70 |
| 16 | 45 |
| 17 | 0 |
| 18 | 75 |
| 19 | 0 |
| 20 | 99 |
| 21 | 110 |
| 22 | 78 |
| 23 | 0 |
| 24 | 3 |
| 25 | 49 |
| 26 | 102 |
| 27 | 125 |
| 28 | 135 |
| 29 | 0 |
| 30 | 60 |
| 31 | 0 |
| 32 | 81 |
| 33 | 130 |
| 34 | 114 |
| 35 | 154 |
| 36 | -39 |
| 37 | 0 |
| 38 | 138 |
| 39 | 170 |
| 40 | 15 |
| 41 | 0 |
| 42 | 60 |
| 43 | 0 |
| 44 | 261 |
| 45 | 175 |
| 46 | 174 |
| 47 | 0 |
| 48 | 117 |
| 49 | 121 |
| 50 | 231 |
| 51 | 190 |
| 52 | 297 |
| 53 | 0 |
| 54 | -225 |
| 55 | 182 |
| 56 | 3 |
| 57 | 230 |
| 58 | 186 |
| 59 | 0 |
| 60 | -381 |
| 61 | 0 |
| 62 | 222 |
| 63 | 275 |
| 64 | 189 |
| 65 | 238 |
| 66 | 360 |
| 67 | 0 |
| 68 | 423 |
| 69 | 290 |
| 70 | 216 |
| 71 | 0 |
| 72 | 381 |
| 73 | 0 |
| 74 | 246 |
| 75 | 245 |
| 76 | 459 |
[2,0,0,9,0,30,0,27,25,42,0,45,0,66,70,45,0,75,0, 99,110,78,0,3,49,102,125,135,0,60,0,81,130,114, 154,-39,0,138,170,15,0,60,0,261,175,174,0,117,121, 231,190,297,0,-225,182,3,230,186,0,-381,0,222,275, 189,238,360,0,423,290,216,0,381,0,246,245,459] |