login

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

A342453 as a simple table

na(n)
12
22
37
43
53
67
77
87
911
102
1119
125
135
142
1513
165
175
187
1911

[2,2,7,3,3,7,7,7,11,2,19,5,5,2,13,5,5,7,11]