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A102699 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 16
5 42
6 104
7 252
8 592
9 1370
10 3112
11 6996
12 15536
13 34244
14 74832
15 162616
16 351136
17 754938
18 1615208
19 3443940
20 7314928
21 15493676
22 32714992
23 68918856
24 144815456
25 303703972
26 635554064
27 1327816392
28 2769049312
29 5766417480
30 11989472672
31 24897569648

[1,1,2,6,16,42,104,252,592,1370,3112,6996,15536,
 34244,74832,162616,351136,754938,1615208,3443940,
 7314928,15493676,32714992,68918856,144815456,
 303703972,635554064,1327816392,2769049312,
 5766417480,11989472672,24897569648]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)