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A287480 as a simple table

na(n)
01
11
22
31
47
50
612
73
824
96
1057
115
12122
131
14255
150
16480
1715
18976
1932
202015
2164
224028
23163
248016
25334
2616049
27647
2832120
291158
3064325
312219
32128592
334574
34257573
358523
36515760
3716846
381031189
3933643
402063504
4166398
424127777
43132039
448255608
45263814

[1,1,2,1,7,0,12,3,24,6,57,5,122,1,255,0,480,15,
 976,32,2015,64,4028,163,8016,334,16049,647,32120,
 1158,64325,2219,128592,4574,257573,8523,515760,
 16846,1031189,33643,2063504,66398,4127777,132039,
 8255608,263814]