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A033549 Numbers n such that sum of digits of n-th prime equals sum of digits of n. 9
32, 56, 88, 175, 176, 182, 212, 218, 227, 248, 293, 295, 323, 331, 338, 362, 377, 386, 394, 397, 398, 409, 439, 446, 457, 481, 499, 508, 563, 571, 595, 599, 635, 637, 655, 671, 728, 751, 752, 755, 761, 767, 779, 820, 821, 826, 827, 847, 848, 857, 869, 878 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

A090431(a(n)) = 0, A007953(a(n)) = A007605(a(n)).

REFERENCES

Proposed by G. L. Honaker, Jr. (honak3r(AT)gmail.com)

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

EXAMPLE

131 is the 32nd prime and sum of digits of both is 5.

MATHEMATICA

Select[Range[1000], Total[IntegerDigits[#]]==Total[IntegerDigits[ Prime[#]]]&] (* From Harvey P. Dale, May 05 2011 *)

CROSSREFS

Cf. A033548.

Cf. A071600.

Sequence in context: A165000 A118617 A033907 * A117478 A008434 A130447

Adjacent sequences:  A033546 A033547 A033548 * A033550 A033551 A033552

KEYWORD

nonn,base,nice

AUTHOR

Calculated by Jud McCranie (JudMcCranie(AT)ugaalum.uga.edu)

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Last modified February 12 02:53 EST 2012. Contains 205360 sequences.