login

A089422 as a simple table

na(n)
01
11
22
33
46
58
610
712
814
916
1018
1120
1222
1324
1426
1528
1630
1732
1834
1936
2038

[1,1,2,3,6,8,10,12,14,16,18,20,22,24,26,28,30,32,
 34,36,38]