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A274674 as a simple table

n a(n)
0 1
1 1
2 7
3 37
4 211
5 1351
6 8611
7 57037
8 383587
9 2615851
10 18052057
11 125693107
12 882033439
13 6229779739
14 44246291467
15 315774707437
16 2263120500067
17 16279948902259
18 117498622706269
19 850541100418807
20 6173221388110861
21 44912998208539561
22 327476893004792197
23 2392516335780421627

[1,1,7,37,211,1351,8611,57037,383587,2615851,
 18052057,125693107,882033439,6229779739,
 44246291467,315774707437,2263120500067,
 16279948902259,117498622706269,850541100418807,
 6173221388110861,44912998208539561,
 327476893004792197,2392516335780421627]

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Last modified April 24 12:31 EDT 2024. Contains 371937 sequences. (Running on oeis4.)