login

A046776 as a simple table

na(n)
01
10
20
31
45
515
636
775
8146
9271
10495
11891
121601
132851
145051
158851
1615362
1726331
1844642
1974787
20123991
21203433
22330717
23532872
24851779
251351147
262128324
273330059
285177768
298002170
3012296754
3118791945
3228566751
3343204575
3465022987
3597395386
36145217908

[1,0,0,1,5,15,36,75,146,271,495,891,1601,2851,
 5051,8851,15362,26331,44642,74787,123991,203433,
 330717,532872,851779,1351147,2128324,3330059,
 5177768,8002170,12296754,18791945,28566751,
 43204575,65022987,97395386,145217908]