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A237457 as a simple table

n a(n)
1 308
2 1376
3 5938
4 25974
5 113324
6 496942
7 2183186
8 9577336
9 41971324
10 184102474
11 807827730
12 3543250384
13 15538743130
14 68158488618
15 298985438448
16 1311406306956
17 5751938471714
18 25229703215602
19 110665842504412
20 485405880082358

[308,1376,5938,25974,113324,496942,2183186,
 9577336,41971324,184102474,807827730,3543250384,
 15538743130,68158488618,298985438448,
 1311406306956,5751938471714,25229703215602,
 110665842504412,485405880082358]

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Last modified September 8 01:34 EDT 2024. Contains 375749 sequences. (Running on oeis4.)