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A082923 Sort the digits of these triangular numbers into descending order and drop zeros to get primes. 0
3, 136, 300, 703, 1081, 1378, 1540, 1891, 3160, 3403, 3655, 3916, 4186, 5356, 7381, 8128, 8911, 9316, 11026, 11935, 12880, 13861, 14878, 15400, 15931, 17578, 18145, 18721, 19306, 19900, 25651, 28441, 29161, 32131, 39340, 40186, 44551, 45451 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

EXAMPLE

a(10)=3403 because 3403 is triangular and 433 is prime.

CROSSREFS

Sequence in context: A136411 A193136 A037120 * A049677 A030247 A139956

Adjacent sequences:  A082920 A082921 A082922 * A082924 A082925 A082926

KEYWORD

base,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), May 25 2003

STATUS

approved

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Last modified May 21 09:17 EDT 2013. Contains 225478 sequences.