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A072482 Partition the nonnegative integers into minimal groups whose sums are palindromes; this sequence gives the sums. 0
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 33, 222, 646, 44, 606, 484, 131, 949, 161, 595, 9779, 333, 2992, 17171, 262, 3773, 555, 43434, 1221, 4554, 14841, 454, 53235, 51815, 646, 74147, 8338, 90909, 59895, 66266, 477774, 111111, 23832, 713317, 11511, 2293922 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Every partial sum of the sequence is of the form m(m+1)/2 for some m.

LINKS

Table of n, a(n) for n=0..45.

EXAMPLE

33 is the next term after 9 as 10+11+12 = 33. And the next term is 13 + 14 + 15 + ... + 24 = 222.

CROSSREFS

Sequence in context: A295638 A173551 A271534 * A254958 A302502 A257830

Adjacent sequences:  A072479 A072480 A072481 * A072483 A072484 A072485

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Jul 07 2002

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 25 2003

STATUS

approved

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Last modified December 7 09:33 EST 2019. Contains 329843 sequences. (Running on oeis4.)