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A340470 Two adjacent integers sum up to a term of A036301. 2
0, 112, 9, 103, 18, 94, 27, 85, 36, 76, 45, 67, 54, 58, 63, 49, 72, 40, 81, 31, 90, 22, 99, 13, 108, 4, 117, 17, 95, 26, 86, 35, 77, 44, 68, 53, 59, 62, 50, 71, 41, 80, 32, 89, 23, 98, 14, 107, 5, 116, 198, 138, 73, 39, 82, 30, 91, 21, 100, 12, 109, 3, 118, 16, 96, 25 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This is the lexicographically earliest sequence of distinct nonnegative terms with this property.

LINKS

Carole Dubois, Table of n, a(n) for n = 1..10002

EXAMPLE

a(1) + a(2) = 0 + 112 = 112 (a term of A036301);

a(2) + a(3) = 112 + 9 = 121 (a term of A036301);

a(3) + a(4) = 9 + 103 = 112;

a(4) + a(5) = 103 + 18 = 121; etc.

PROG

(MAGMA) f:=func<n|&+[(-1)^c*c:c in Intseq(n)] eq 0>; a:=[0]; for n in [2..80] do k:=1; while k in a or not f(k+a[n-1]) do k:=k+1; end while; Append(~a, k); end for; a; // Marius A. Burtea, Jan 12 2021

CROSSREFS

Cf. A036301 (even digits sum = odd digits sum).

Sequence in context: A292155 A341011 A103849 * A010032 A190026 A129947

Adjacent sequences:  A340467 A340468 A340469 * A340471 A340472 A340473

KEYWORD

base,nonn

AUTHOR

Eric Angelini and Carole Dubois, Jan 08 2021

STATUS

approved

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Last modified June 12 19:42 EDT 2021. Contains 344961 sequences. (Running on oeis4.)