login

A037451 as a simple table

na(n)
00
11
23
316
463
5275
61152
74901
820727
987856
10372075
111576279
126676992
1328284569
14119814747
15507544400
162149990983
179107510539
1838580029568
19163427634589
20692290558575
212932589884016
2212422650070163
2352623190204271
24222915410823168
25944284833600625
264000054745057907
2716944503814103696
2871778070001033487

[0,1,3,16,63,275,1152,4901,20727,87856,372075,
 1576279,6676992,28284569,119814747,507544400,
 2149990983,9107510539,38580029568,163427634589,
 692290558575,2932589884016,12422650070163,
 52623190204271,222915410823168,944284833600625,
 4000054745057907,16944503814103696,
 71778070001033487]