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A206603 as a simple table

n a(n)
0 0
1 0
2 1
3 4
4 13
5 36
6 94
7 232
8 557
9 1300
10 2986
11 6744
12 15074
13 33320
14 73116
15 159184
16 344701
17 742068
18 1590898
19 3395320
20 7222550
21 15308920
22 32362276
23 68213424
24 143463378
25 300999816
26 630353764
27 1317415792
28 2748991012
29 5726300880
30 11911913912
31 24742452128
32 51331847709

[0,0,1,4,13,36,94,232,557,1300,2986,6744,15074,
 33320,73116,159184,344701,742068,1590898,3395320,
 7222550,15308920,32362276,68213424,143463378,
 300999816,630353764,1317415792,2748991012,
 5726300880,11911913912,24742452128,51331847709]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)