A043064 a(n) = (s(n)+1)/7, where s(n) = n-th base 7 palindrome that starts with 6.

1, 7, 43, 44, 45, 46, 47, 48, 49, 295, 303, 311, 319, 327, 335, 343, 2059, 2066, 2073, 2080, 2087, 2094, 2101, 2109, 2116, 2123, 2130, 2137, 2144, 2151, 2159, 2166, 2173, 2180, 2187, 2194, 2201, 2209, 2216, 2223, 2230, 2237

Offset

1,2

Links

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

Crossrefs

Sequence in context: A293850 A202862 A229437 * A175159 A173828 A376506

Adjacent sequences: A043061 A043062 A043063 * A043065 A043066 A043067

Keyword

nonn,base

Author

Clark Kimberling

Extensions

Definition corrected by Georg Fischer, Mar 01 2021

Status

approved