login

A060449 as a simple table

na(n)
15
27
311
417
529
653
7109
8252
9679
102184
118650
1243828
13296913
142832896
1540474353
16930818760
1737522518949
182931502379404
19499688559138590
20213681340556825047
21270268120176240462240
221227682581046707804164120

[5,7,11,17,29,53,109,252,679,2184,8650,43828,
 296913,2832896,40474353,930818760,37522518949,
 2931502379404,499688559138590,213681340556825047,
 270268120176240462240,1227682581046707804164120]