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A322491 Numbers representable as truncated triangular numbers A008912 in more ways than any smaller number. 2

%I #12 Dec 14 2018 15:01:55

%S 1,3,36,465,1323,9045,38646,117582,334656,1429893,4350525,18588606,

%T 87223458,265382010,928000395,4702917255,5989820730,12064005132,

%U 56608024080

%N Numbers representable as truncated triangular numbers A008912 in more ways than any smaller number.

%C The corresponding numbers of representations are provided as A322492.

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

%e 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.

%Y Cf. A008867, A008912, A319602, A321740.

%K nonn,more

%O 1,2

%A _Hugo Pfoertner_, Dec 12 2018

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Last modified April 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)