A043062 a(n)=(s(n)+3)/7, where s(n)=n-th base 7 palindrome that starts with 4.

1, 5, 29, 30, 31, 32, 33, 34, 35, 197, 205, 213, 221, 229, 237, 245, 1373, 1380, 1387, 1394, 1401, 1408, 1415, 1423, 1430, 1437, 1444, 1451, 1458, 1465, 1473, 1480, 1487, 1494, 1501, 1508, 1515, 1523, 1530, 1537, 1544, 1551

Offset

1,2

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A124987 A002584 A001990 * A321701 A243012 A053244

Adjacent sequences: A043059 A043060 A043061 * A043063 A043064 A043065

Keyword

nonn,base

Author

Clark Kimberling

Status

approved