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A073880 a(1) = 1, a(n) = smallest palindrome not included earlier such that a(1)+...+a(n) is a palindrome. 1
1, 2, 3, 5, 11, 22, 33, 44, 101, 111, 121, 131, 202, 212, 222, 1001, 1111, 1221, 1331, 2002, 2112, 2222, 10001, 10101, 10201, 10301, 11011, 11111, 12021, 13031, 22222, 100001, 101101, 102201, 103301, 110011, 111111, 120021, 130031, 20202, 1000001 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..41.

CROSSREFS

Cf. A073879.

Sequence in context: A049888 A117221 A073879 * A118332 A118333 A131101

Adjacent sequences:  A073877 A073878 A073879 * A073881 A073882 A073883

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy, Aug 16 2002

EXTENSIONS

More terms from Giovanni Resta, Feb 08 2006

STATUS

approved

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Last modified May 7 09:57 EDT 2021. Contains 343649 sequences. (Running on oeis4.)