login

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

A299037 as a simple table

na(n)
11
21
31
41
51
62
71
81
91
103
113
125
133
143
151
161
171
184
196
2014
2117
2227
2328
2435
2528
2627
2717
2814
296
304
311
321
331
345
3510
3630
3755
38121
39207
40378
41575
42894
431217
441651
451993
462373
472546
482682
492546
502373
511993
521651
531217
54894
55575
56378
57207
58121
5955
6030
6110
625
631
641
651
666
6715
6855
69135
70381
71903
722205
734848
7410599
7521631

[1,1,1,1,1,2,1,1,1,3,3,5,3,3,1,1,1,4,6,14,17,27,
 28,35,28,27,17,14,6,4,1,1,1,5,10,30,55,121,207,
 378,575,894,1217,1651,1993,2373,2546,2682,2546,
 2373,1993,1651,1217,894,575,378,207,121,55,30,10,
 5,1,1,1,6,15,55,135,381,903,2205,4848,10599,21631]