login

A104384 as a simple table

na(n)
31
44
512
627
757
8110
9201
10352
11598
12984
131586
142503
153882
165928
178932
1813287
1919551
2028472
2141078
2258754
2383372
24117417
25164230
26228212
27315190
28432817
29591130
30803192
311086035
321461680
331958596
342613417
353473190
364598073
376064920
387971480

[1,4,12,27,57,110,201,352,598,984,1586,2503,3882,
 5928,8932,13287,19551,28472,41078,58754,83372,
 117417,164230,228212,315190,432817,591130,803192,
 1086035,1461680,1958596,2613417,3473190,4598073,
 6064920,7971480]