In base 11, a(n) = sum of digits of Lucas(a(n)).
1, 12, 18, 19, 79, 132, 161, 179, 199, 239, 318, 461, 619, 672, 779, 959, 1098, 1381
4 seqfan posts
Tue Mar 20 23:14:52 CET 2012 [seqfan] Re: Any other thoughts, opinions on (in)finiteness of A020995?
Tue Mar 20 20:19:46 CET 2012 [seqfan] Re: Any other thoughts, opinions on (in)finiteness of A020995?
Tue Mar 20 02:18:13 CET 2012 [seqfan] Re: Any other thoughts, opinions on (in)finiteness of A020995?
Tue Mar 20 01:11:28 CET 2012 [seqfan] Re: Any other thoughts, opinions on (in)finiteness of A020995?
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
Links to OEIS content are included according to
The OEIS End-User License Agreement
.