login

A149839 as a simple table

na(n)
01
12
24
312
436
5105
6359
71206
84067
914822
1052823
11192009
12724475
132688197
1410212299
1539371249
16150595178
17587964607
182302876044
199017714047
2035830596795
21142208608418
22566950728006
232279733680236
249155169681193
2536992776831504
26150085692169723
27609053481684281
282485541205785126

[1,2,4,12,36,105,359,1206,4067,14822,52823,192009,
 724475,2688197,10212299,39371249,150595178,
 587964607,2302876044,9017714047,35830596795,
 142208608418,566950728006,2279733680236,
 9155169681193,36992776831504,150085692169723,
 609053481684281,2485541205785126]