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A036672 as a simple table

n a(n)
1 1
2 3
3 4
4 13
5 31
6 109
7 372
8 1446
9 5714
10 23791
11 100827
12 438019
13 1931818
14 8648820
15 39178079
16 179383748
17 828905252
18 3861958783
19 18125392905
20 85631735301
21 406977645228
22 1944737525915
23 9338989516911
24 45051405221284
25 218236995129380
26 1061256971559421

[1,3,4,13,31,109,372,1446,5714,23791,100827,
 438019,1931818,8648820,39178079,179383748,
 828905252,3861958783,18125392905,85631735301,
 406977645228,1944737525915,9338989516911,
 45051405221284,218236995129380,1061256971559421]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)