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A042766 as a simple table

n a(n)
0 30
1 121
2 393
3 1300
4 5593
5 336880
6 1353113
7 4396219
8 14541770
9 62563299
10 3768339710
11 15135922139
12 49176106127
13 162664240520
14 699833068207
15 42152648332940
16 169310426399967
17 550083927532841
18 1819562208998490
19 7828332763526801
20 471519528020606550 

[30,121,393,1300,5593,336880,1353113,4396219,
 14541770,62563299,3768339710,15135922139,
 49176106127,162664240520,699833068207,
 42152648332940,169310426399967,550083927532841,
 1819562208998490,7828332763526801,
 471519528020606550]

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Last modified April 25 13:27 EDT 2024. Contains 371971 sequences. (Running on oeis4.)