login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A134933 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1114
1215
1316
1420
1521
1622
1729
1830
1931
2035
2136
2237
2350
2451
2552
2653
2754
2855
2968
3069
3170
3274
3375
3476
3589
3690
3791
3895
3996
4097
4198
4299
43100
44113
45114
46115
47119
48120
49121
50134
51135
52136
53140
54141
55142
56155
57156
58157

[1,2,3,4,5,6,7,8,9,10,14,15,16,20,21,22,29,30,31,
 35,36,37,50,51,52,53,54,55,68,69,70,74,75,76,89,
 90,91,95,96,97,98,99,100,113,114,115,119,120,121,
 134,135,136,140,141,142,155,156,157]