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A082258 In the following triangular array the n-th row contains n primes (wherever possible) with digit sum n. Sequence contains the leading diagonal with a zero if no number exists. 0
0, 11, 0, 211, 131, 0, 313, 503, 0, 433, 353, 0, 643, 653, 0, 1069, 881, 0, 1693, 2459, 0, 3469, 4289, 0, 6379, 6983, 0, 9883, 9857, 0, 19759, 32999, 0, 49597, 58679, 0, 79867, 89669, 0, 167899, 268979, 0, 467899, 498689, 0, 699697, 799859, 0, 998779, 2499989 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..50.

EXAMPLE

Triangle begins:

-

2 11

3 - -

13 31 103 211

5 23 41 113 131

- - - - - -

7 43 61 151 223 241 313

...

CROSSREFS

Sequence in context: A287468 A110417 A240560 * A075361 A287630 A073864

Adjacent sequences:  A082255 A082256 A082257 * A082259 A082260 A082261

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Apr 12 2003

EXTENSIONS

Corrected and extended by David Wasserman, Aug 26 2004

STATUS

approved

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Last modified January 20 17:32 EST 2022. Contains 350472 sequences. (Running on oeis4.)