login

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

A210406 as a simple table

na(n)
17
278
3864
49576
5106128
61176192
713035456
8144468864
91601114112
1017744767488
11196661044224
122179547652096
1324155409051648
14267708662341632
152966951532036096
1632882019268460544
17364423611069038592

[7,78,864,9576,106128,1176192,13035456,144468864,
 1601114112,17744767488,196661044224,2179547652096,
 24155409051648,267708662341632,2966951532036096,
 32882019268460544,364423611069038592]