login

A264457 as a simple table

na(n)
62
768
81303
919637
10259676
113187742
1237608672
13435669452
145021292420
1558054439247
16676861345712
177985430177542
1895546837440564
191161199181184289
2014348225375153127
21180370057811385955
222307651822107975903
2330054039071752083133
24398467881283163344126

[2,68,1303,19637,259676,3187742,37608672,
 435669452,5021292420,58054439247,676861345712,
 7985430177542,95546837440564,1161199181184289,
 14348225375153127,180370057811385955,
 2307651822107975903,30054039071752083133,
 398467881283163344126]