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A037285 Replace n with concatenation of its nontrivial odd divisors. 5
0, 0, 0, 0, 0, 3, 0, 0, 3, 5, 0, 3, 0, 7, 35, 0, 0, 39, 0, 5, 37, 11, 0, 3, 5, 13, 39, 7, 0, 3515, 0, 0, 311, 17, 57, 39, 0, 19, 313, 5, 0, 3721, 0, 11, 35915, 23, 0, 3, 7, 525, 317, 13, 0, 3927, 511, 7, 319, 29, 0, 3515, 0, 31, 37921, 0, 513, 31133, 0, 17, 323, 5735, 0, 39, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,6

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

import Data.List (delete)

a037285 n

| a209229 n == 1 = 0

| a010051 n == 1 = 0

| otherwise = read $ concat $ (map show) $ delete n $ tail $ a182469_row n

-- Reinhard Zumkeller, May 01 2012

CROSSREFS

Cf. A182469, A209229, A010051, A106708, A037283, A037284.

Sequence in context: A222402 A222522 A091921 * A181787 A318925 A285213

Adjacent sequences:  A037282 A037283 A037284 * A037286 A037287 A037288

KEYWORD

nonn,base,easy

AUTHOR

N. J. A. Sloane

EXTENSIONS

More terms from Erich Friedman

STATUS

approved

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Last modified February 16 21:37 EST 2020. Contains 331975 sequences. (Running on oeis4.)