A093902 - OEIS

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A093902

Absolute differences of adjacent entries in triangle A093899, alternately vertical and horizontal.

2, 3, 5, 11, 13, 7, 17, 23, 29, 31, 67, 19, 37, 47, 61, 71, 41, 101, 79, 43, 53, 173, 73, 83, 227, 223, 97, 113, 59, 89, 103, 179, 109, 157, 131, 107, 199, 191, 277

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

FORMULA

For 1 <= k <= n, a(n(n-1)+2k-1) = abs(A093899(n+1, k)-A093899(n, k)).

For 1 <= k < n, a((n-1)(n-2)+2k) = abs(A093899(n, k+1)-A093899(n, k)).

CROSSREFS

Cf. A093899.

Sequence in context: A316794 A372009 A103027 * A269004 A100475 A187921

Adjacent sequences: A093899 A093900 A093901 * A093903 A093904 A093905