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A218903 as a simple table

n a(n)
1 128
2 614
3 19046
4 202662
5 3960146
6 57116962
7 969423130
8 15356153490
9 251663556436
10 4077991415492
11 66396374393108
12 1080532144058480
13 17582607376407152
14 286281574650809374
15 4659426319356860956 

[128,614,19046,202662,3960146,57116962,969423130,
 15356153490,251663556436,4077991415492,
 66396374393108,1080532144058480,17582607376407152,
 286281574650809374,4659426319356860956]

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Last modified July 6 05:18 EDT 2024. Contains 374030 sequences. (Running on oeis4.)