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A154716 Products of three consecutive happy primes A035497. 3
1729, 5681, 13547, 56327, 237553, 789289, 1089019, 1560553, 2530217, 4480109, 7703209, 12131401, 18417101, 24119467, 30355679, 38022301, 46039783, 53272619, 57627329, 62188859, 79075651, 112140029, 169169677, 226833263, 271152373, 300157327, 325898231 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Note that a(1)=1729 is the Hardy-Ramanujan number (see taxicab numbers in A001235, A011541).

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

Cf. A001235, A011541, A035497, A154717, A154728, A154729.

Sequence in context: A062924 A130859 A245671 * A154728 A286217 A280428

Adjacent sequences:  A154713 A154714 A154715 * A154717 A154718 A154719

KEYWORD

easy,nonn,base

AUTHOR

Omar E. Pol, Jan 18 2009

EXTENSIONS

a(5) - a(27) from Nathaniel Johnston, Apr 30 2011

STATUS

approved

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Last modified July 23 16:14 EDT 2019. Contains 325258 sequences. (Running on oeis4.)