login

A280661 as a simple table

na(n)
01
11
22
33
45
57
611
715
823
931
1044
1159
1282
13108
14146
15191
16255
17329
18431
19552
20714
21907
221159
231461
241853
252318
262911
273622
284515
295582
306912
318499
3210464
3312801
3415667
3519079
3623236
3728168
3834142
3941222
4049755
4159836
4271926
4386190
44103218
45123262
46147091

[1,1,2,3,5,7,11,15,23,31,44,59,82,108,146,191,255,
 329,431,552,714,907,1159,1461,1853,2318,2911,3622,
 4515,5582,6912,8499,10464,12801,15667,19079,23236,
 28168,34142,41222,49755,59836,71926,86190,103218,
 123262,147091]