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A229767 as a simple table

na(n)
15
25
3113
437
5397
61613
761
8953
9457
1014449
1130269
128101
13246241
14107367629
15384773
16312709
1747392381
18184481113
191249
2012112549
211759217765581
2254001
23140737471578113
244981857697937
2526317
261801439824104653
27415878438361
28525313
29174877
30368140581013

[5,5,113,37,397,1613,61,953,457,14449,30269,8101,
 246241,107367629,384773,312709,47392381,184481113,
 1249,12112549,1759217765581,54001,140737471578113,
 4981857697937,26317,1801439824104653,415878438361,
 525313,174877,368140581013]