login

A246674 as a simple table

na(n)
01
11
21
33
41
51
63
77
81
91
101
113
123
133
147
1515
161
171
181
193
201
211
223
237
243
253
263
279
287
297
3015
3131
321
331
341
353
361
371
383
397
401
411
421
433
443
453
467
4715
483
493
503
519
523
533
549
5521
567
577
587
5921
6015
6115
6231
6363
641
651
661
673
681
691
703
717
721
731
741
753
763
773
787
7915
801
811
821
833
841
851
863
877
883
893
903
919
927
937
9415
9531
963
973
983
999
1003
1013
1029
10321
1043
1053
1063
1079
1089
1099
11021
11145
1127
1137
1147
11521
1167
1177
11821
11949
12015
12115
12215
12345
12431
12531
12663
127127
1281

[1,1,1,3,1,1,3,7,1,1,1,3,3,3,7,15,1,1,1,3,1,1,3,7,
 3,3,3,9,7,7,15,31,1,1,1,3,1,1,3,7,1,1,1,3,3,3,7,
 15,3,3,3,9,3,3,9,21,7,7,7,21,15,15,31,63,1,1,1,3,
 1,1,3,7,1,1,1,3,3,3,7,15,1,1,1,3,1,1,3,7,3,3,3,9,
 7,7,15,31,3,3,3,9,3,3,9,21,3,3,3,9,9,9,21,45,7,7,
 7,21,7,7,21,49,15,15,15,45,31,31,63,127,1]