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A180763 as a simple table

n a(n)
1 1
2 11
3 63
4 390
5 2385
6 14621
7 89602
8 549125
9 3365327
10 20624430
11 126397089
12 774626021
13 4747304792
14 29093913597
15 178302394173
16 1092728334730
17 6696798543441
18 41041409200977
19 251522762447718
20 1541460229095645

[1,11,63,390,2385,14621,89602,549125,3365327,
 20624430,126397089,774626021,4747304792,
 29093913597,178302394173,1092728334730,
 6696798543441,41041409200977,251522762447718,
 1541460229095645]

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