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A322491 Numbers representable as truncated triangular numbers A008912 in more ways than any smaller number. 1
1, 3, 36, 465, 1323, 9045, 38646, 117582, 334656, 1429893, 4350525, 18588606, 87223458, 265382010, 928000395, 4702917255, 5989820730, 12064005132, 56608024080 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The corresponding numbers of representations are provided as A322492.

LINKS

Table of n, a(n) for n=1..19.

EXAMPLE

a(2) = 3 because 3 is the least number occurring more than 1 time in A008867.

a(3) = 36 because 36 is the first number occurring more often (A322492(2) = 4 times) than a(2) = 3 and all numbers < 36 in A008867.

CROSSREFS

Cf. A008867, A008912, A319602, A321740.

Sequence in context: A259131 A199258 A262465 * A305678 A233196 A245114

Adjacent sequences:  A322488 A322489 A322490 * A322492 A322493 A322494

KEYWORD

nonn,more

AUTHOR

Hugo Pfoertner, Dec 12 2018

STATUS

approved

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Last modified September 21 07:08 EDT 2019. Contains 327253 sequences. (Running on oeis4.)