login

A021204 as a simple table

na(n)
01
120
2281
33472
440509
5459564
65139121
757034088
8630398021
96952517572
1076586531385
11843104877888
129278071860877
13102082299710684
141123046352296513
1512354356208201112
16135902996287980117
171494963427154650740
1816444780506622899145
19180893682420383385200

[1,20,281,3472,40509,459564,5139121,57034088,
 630398021,6952517572,76586531385,843104877888,
 9278071860877,102082299710684,1123046352296513,
 12354356208201112,135902996287980117,
 1494963427154650740,16444780506622899145,
 180893682420383385200]