login

A020082 as a simple table

na(n)
01
10
21
34
415
573
6426
72900
822624
9199094
101951127
1121072175
12248651668
133182741351
1443921830647
15650043093588
1610270680878693
17172547438762055
183071344409964594
1957741274907334370
201143277243165220533

[1,0,1,4,15,73,426,2900,22624,199094,1951127,
 21072175,248651668,3182741351,43921830647,
 650043093588,10270680878693,172547438762055,
 3071344409964594,57741274907334370,
 1143277243165220533]