login

A033554 as a simple table

na(n)
11
22
33
44
58
6248
7731
81333
91533
102583
112847
123503
134161
144251
154947
164983
175355
185715
196141
207503
218103
229435
239513
249831
2510923
2612291
2713107
2814043
2917608
3017889
3120853
3223871
3325443
3427795
3529127
3629319
3729643
3830783
3932235
4033915
4134323
4235003

[1,2,3,4,8,248,731,1333,1533,2583,2847,3503,4161,
 4251,4947,4983,5355,5715,6141,7503,8103,9435,9513,
 9831,10923,12291,13107,14043,17608,17889,20853,
 23871,25443,27795,29127,29319,29643,30783,32235,
 33915,34323,35003]