login

A090322 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1991
2020
2112
2222
2332
2424
2552
2626
2772
2828
2992
3030
3113
3232
3333
3434
3535
3636
3737
3838
3939
4040
4114
4224
4334
4444
4554
4664
4774
4884
4994
5050
5115
5252
5335
5454
5555
5656
5775
5858
5995
6060
6116
6226
6336
6464

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,91,
 20,12,22,32,24,52,26,72,28,92,30,13,32,33,34,35,
 36,37,38,39,40,14,24,34,44,54,64,74,84,94,50,15,
 52,35,54,55,56,75,58,95,60,16,26,36,64]