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Search: id:A111484
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A111484 Triangular numbers all of whose digits are nonprimes. +0
1
0, 1, 6, 10, 66, 91, 190, 406, 496, 666, 861, 946, 990, 1081, 1891, 4186, 6441, 8001, 8646, 8911, 9180, 10011, 10440, 14196, 16110, 19110, 19900, 40186, 41041, 41616, 49141, 64980, 66066, 69006, 80601, 81406, 81810, 84666, 88410, 90100, 91806 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Cf. A000217, A002808, A018252, A084984.

Sequence in context: A136848 A136849 A136847 this_sequence A119041 A105157 A166386

Adjacent sequences: A111481 A111482 A111483 this_sequence A111485 A111486 A111487

KEYWORD

base,easy,nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com), Nov 15 2005

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Last modified March 19 13:18 EDT 2010. Contains 173632 sequences.


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