login

A372679 as a simple table

na(n)
11
21
33
42
55
63
76
84
99
105
1110
126
1312
146
1515
168
1716
189
1918
2010
2118
2210
2322
2412
2525
2612
2727
2812
2928
3015
3130
3216
3330
3416
3530
3618
3736
3818
3936
4020
4140
4218
4342
4420
4545
4622
4746
4824
4942
5025
5148
5224
5352
5427
5550
5624
5754
5828
5958
6030
6160
6230
6354
6432
6560
6630
6766
6832
6966
7030
7170
7236
7372
7436
7575
7636
7760
7836

[1,1,3,2,5,3,6,4,9,5,10,6,12,6,15,8,16,9,18,10,18,
 10,22,12,25,12,27,12,28,15,30,16,30,16,30,18,36,
 18,36,20,40,18,42,20,45,22,46,24,42,25,48,24,52,
 27,50,24,54,28,58,30,60,30,54,32,60,30,66,32,66,
 30,70,36,72,36,75,36,60,36]