login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A045228 as a simple table

na(n)
1812
2912
3932
4936
51412
61432
71436
81532
91536
101556
113312
123412
133432
143436
153812
164012
174052
184060
194063
204064
214067
224072
234087
244112
254187
264312
274412
284432
294436
304512
314552
324560
334563
344564
354567
364572
374587

[812,912,932,936,1412,1432,1436,1532,1536,1556,
 3312,3412,3432,3436,3812,4012,4052,4060,4063,4064,
 4067,4072,4087,4112,4187,4312,4412,4432,4436,4512,
 4552,4560,4563,4564,4567,4572,4587]