login

A027417 as a simple table

na(n)
01
12
27
326
490
5340
61238
74647
817578
967592
10259768
111004348
123902357
1315202050
1459410557
15232483840
16911689012
173581049040
1814081089288
1955439171531
20218457593223
21861617935051
223400917861268
2313433148229639
2453092686926155
25209962593513292

[1,2,7,26,90,340,1238,4647,17578,67592,259768,
 1004348,3902357,15202050,59410557,232483840,
 911689012,3581049040,14081089288,55439171531,
 218457593223,861617935051,3400917861268,
 13433148229639,53092686926155,209962593513292]