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A291254 as a simple table

n a(n)
0 4
1 14
2 48
3 159
4 512
5 1618
6 5036
7 15491
8 47192
9 142624
10 428144
11 1277884
12 3795208
13 11222716
14 33060072
15 97060033
16 284095940
17 829298422
18 2414859016
19 7016265637
20 20344112608
21 58879534286
22 170117201548
23 490736173432
24 1413562889020
25 4066259673834
26 11682314946048

[4,14,48,159,512,1618,5036,15491,47192,142624,
 428144,1277884,3795208,11222716,33060072,97060033,
 284095940,829298422,2414859016,7016265637,
 20344112608,58879534286,170117201548,490736173432,
 1413562889020,4066259673834,11682314946048]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)