login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A034539 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
315
3215
3350
34131
35338
36793
371853
384136
399207
4020132
4144146
4296531
43212859
44471897
451057139
462386816
475436209
4812455417
4928677871
5066185043
51152880767

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,5,15,50,131,338,793,1853,4136,9207,
 20132,44146,96531,212859,471897,1057139,2386816,
 5436209,12455417,28677871,66185043,152880767]