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A027430 as a simple table
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 4 |
| 5 | 10 |
| 6 | 16 |
| 7 | 29 |
| 8 | 42 |
| 9 | 60 |
| 10 | 75 |
| 11 | 111 |
| 12 | 126 |
| 13 | 177 |
| 14 | 206 |
| 15 | 238 |
| 16 | 274 |
| 17 | 361 |
| 18 | 396 |
| 19 | 507 |
| 20 | 554 |
| 21 | 613 |
| 22 | 677 |
| 23 | 838 |
| 24 | 883 |
| 25 | 1004 |
| 26 | 1092 |
| 27 | 1198 |
| 28 | 1277 |
| 29 | 1529 |
| 30 | 1590 |
| 31 | 1881 |
| 32 | 1998 |
| 33 | 2133 |
| 34 | 2275 |
| 35 | 2432 |
| 36 | 2518 |
| 37 | 2921 |
| 38 | 3096 |
| 39 | 3278 |
| 40 | 3391 |
| 41 | 3884 |
| 42 | 4014 |
| 43 | 4563 |
| 44 | 4750 |
| 45 | 4938 |
| 46 | 5186 |
| 47 | 5840 |
| 48 | 5987 |
| 49 | 6422 |
| 50 | 6652 |
[0,0,1,4,10,16,29,42,60,75,111,126,177,206,238, 274,361,396,507,554,613,677,838,883,1004,1092, 1198,1277,1529,1590,1881,1998,2133,2275,2432,2518, 2921,3096,3278,3391,3884,4014,4563,4750,4938,5186, 5840,5987,6422,6652] |