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A061385 Numbers n such that sum of digits = twice number of digits. 0
2, 13, 22, 31, 40, 105, 114, 123, 132, 141, 150, 204, 213, 222, 231, 240, 303, 312, 321, 330, 402, 411, 420, 501, 510, 600, 1007, 1016, 1025, 1034, 1043, 1052, 1061, 1070, 1106, 1115, 1124, 1133, 1142, 1151, 1160, 1205, 1214, 1223, 1232, 1241, 1250, 1304 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

141 is a term as the arithmetic mean of the digits is (1+4+1)/3 = 2.

PROG

(MAGMA) [ n: n in [1..1310] | &+Intseq(n) eq 2*#Intseq(n) ];  // Bruno Berselli, Jun 30 2011

CROSSREFS

Cf. A061383-A061388, A061423-A061425.

Sequence in context: A084651 A085509 A127485 * A156179 A090519 A018540

Adjacent sequences:  A061382 A061383 A061384 * A061386 A061387 A061388

KEYWORD

nonn,base,easy

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 03 2001

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), May 16 2001

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.