login

A290746 as a simple table

na(n)
12
29
330
487
5234
6597
71470
83522
98264
1019067
1143398
1297659
13217674
14481221
151056370
162304676
175000934
1810799564
1923222114
2049742577
21106181710
22225947089
23479426238
241014615466
252142099088
264512515283
279486635788
2819906068415
2941696243298
3087196489799

[2,9,30,87,234,597,1470,3522,8264,19067,43398,
 97659,217674,481221,1056370,2304676,5000934,
 10799564,23222114,49742577,106181710,225947089,
 479426238,1014615466,2142099088,4512515283,
 9486635788,19906068415,41696243298,87196489799]