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A022890 n-th index k such that p(k) + p(k+6) = p(k+2) + p(k+4). 2
3, 14, 16, 18, 44, 59, 70, 72, 73, 77, 78, 101, 104, 112, 128, 131, 140, 143, 146, 147, 148, 159, 160, 171, 172, 190, 193, 225, 238, 252, 268, 290, 292, 303, 330, 331, 332, 333, 338, 347, 351, 356, 359, 361, 378, 379, 383, 390, 393, 417, 426 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. J. Mathar, Table of n, a(n) for n = 1..501

CROSSREFS

Sequence in context: A016062 A009401 A195864 * A032920 A134767 A022125

Adjacent sequences:  A022887 A022888 A022889 * A022891 A022892 A022893

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 6 15:08 EST 2021. Contains 349563 sequences. (Running on oeis4.)