A108109 - OEIS

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A108109

Intersection of A108027, A108028, A108029 and A108030.

0, 260, 1770, 3914, 10074, 11390, 12734, 14454, 17024, 20580, 21834, 21854, 25404, 29784, 30470, 31800, 33230, 37694, 39530, 41490, 45164, 49134, 54594, 57834, 60894, 66480, 68174, 68550, 71994, 72024, 72500, 78834, 80760, 82760, 84720 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Daniel Starodubtsev, Table of n, a(n) for n = 1..10000`
	MATHEMATICA	`s={}; Do[If[Union[PrimeQ/@{151n+149, 149n+151, 137n+139, 139n+137}]=={True}, s=Append[s, n]], {n, 100000}]; s`
	CROSSREFS	`Cf. A108027, A108028, A108029, A108030.` `Sequence in context: A037219 A290040 A061224 * A235905 A287923 A238029` `Adjacent sequences: A108106 A108107 A108108 * A108110 A108111 A108112`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov, Jun 03 2005`
	EXTENSIONS	`a(1)=0 inserted by Daniel Starodubtsev, Feb 09 2020`
	STATUS	`approved`

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Last modified December 4 00:34 EST 2023. Contains 367541 sequences. (Running on oeis4.)