login

A061255 as a simple table

na(n)
01
11
22
34
47
513
621
737
860
998
10157
11251
12392
13612
14943
151439
162187
173293
184930
197330
2010839
2115935
2223315
2333933
2449170
2570914
26101861
27145713
28207638
29294796
30417061
31588019
32826351
331157651
341616849
352251623
363126775
374330271
385981190

[1,1,2,4,7,13,21,37,60,98,157,251,392,612,943,
 1439,2187,3293,4930,7330,10839,15935,23315,33933,
 49170,70914,101861,145713,207638,294796,417061,
 588019,826351,1157651,1616849,2251623,3126775,
 4330271,5981190]