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A043061 (s(n)+4)/7, where s(n)=n-th base 7 palindrome that starts with 3. 0
1, 4, 22, 23, 24, 25, 26, 27, 28, 148, 156, 164, 172, 180, 188, 196, 1030, 1037, 1044, 1051, 1058, 1065, 1072, 1080, 1087, 1094, 1101, 1108, 1115, 1122, 1130, 1137, 1144, 1151, 1158, 1165, 1172, 1180, 1187, 1194, 1201, 1208 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

Sequence in context: A121006 A268924 A185866 * A009925 A059653 A022385

Adjacent sequences:  A043058 A043059 A043060 * A043062 A043063 A043064

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 18 20:11 EDT 2017. Contains 290762 sequences.