login

A172050 as a simple table

na(n)
00
14
28
313
420
530
646
772
8116
9191
10320
11542
12924
131580
142704
154625
167900
1713470
1822922
1938928
2065980
21111619
22188488
23317758
24534840
25898900
261508696
272528917
284233956
297080606
3011828710
3119741272
3232916164
3354835655
3491276304

[0,4,8,13,20,30,46,72,116,191,320,542,924,1580,
 2704,4625,7900,13470,22922,38928,65980,111619,
 188488,317758,534840,898900,1508696,2528917,
 4233956,7080606,11828710,19741272,32916164,
 54835655,91276304]