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A339633 as a simple table

n a(n)
0 1
1 18
2 28
3 58
4 140
5 334
6 824
7 2038
8 5084
9 12730
10 32004
11 80694
12 204004
13 516902
14 1312336
15 3337682
16 8502132
17 21688182
18 55395140
19 141651742
20 362601356
21 929084578
22 2382677360
23 6115461118
24 15707982020
25 40375223374
26 103846409504
27 267258086338
28 688201711116
29 1773088924494

[1,18,28,58,140,334,824,2038,5084,12730,32004,
 80694,204004,516902,1312336,3337682,8502132,
 21688182,55395140,141651742,362601356,929084578,
 2382677360,6115461118,15707982020,40375223374,
 103846409504,267258086338,688201711116,
 1773088924494]

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Last modified August 12 04:33 EDT 2024. Contains 375085 sequences. (Running on oeis4.)