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A081614 as a simple table

n a(n)
0 1
1 4
2 6
3 9
4 31
5 70
6 105
7 355
8 799
9 1798
10 2697
11 9103
12 20482
13 30723
14 69127
15 155536
16 233304
17 349956
18 524934
19 787401
20 2657479
21 5979328
22 8968992
23 13453488
24 20180232
25 30270348
26 45405522
27 68108283
28 153243637
29 1745540806
30 2618311209
31 8836800331
32 19882800745
33 67104452515
34 150985018159
35 339716290858
36 509574436287
37 1146542481646
38 1719813722469
39 13059835455001
40 44076944660629
41 753095921662471
42 1694465823740560

[1,4,6,9,31,70,105,355,799,1798,2697,9103,20482,
 30723,69127,155536,233304,349956,524934,787401,
 2657479,5979328,8968992,13453488,20180232,
 30270348,45405522,68108283,153243637,1745540806,
 2618311209,8836800331,19882800745,67104452515,
 150985018159,339716290858,509574436287,
 1146542481646,1719813722469,13059835455001,
 44076944660629,753095921662471,1694465823740560]

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Last modified March 28 16:58 EDT 2024. Contains 371254 sequences. (Running on oeis4.)