login

A153934 as a simple table

na(n)
01
12
22
33
44
57
69
737
844
9122
10360
11837
121955
1311063
1421562
15102402
16455597
171800255
186701316
1961868659
20193623470
211467251281
2210855933316
2368253791333
24417351118269
256197640479557
2631389717866283
27387573069042758

[1,2,2,3,4,7,9,37,44,122,360,837,1955,11063,21562,
 102402,455597,1800255,6701316,61868659,193623470,
 1467251281,10855933316,68253791333,417351118269,
 6197640479557,31389717866283,387573069042758]