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A067058 Numbers n such that sigma(n+2) - sigma(n) = prime(n+2) - prime(n). 1
1, 2, 16, 136, 217, 341, 496, 1106, 3419, 5048, 11021, 12707, 24287, 67506, 154379, 156644, 235019, 261546, 508199, 512381, 549378, 569994, 655674, 694986, 697674, 698682, 853914, 913722, 915234, 994866, 1017546, 1107762, 1261482, 1379082, 1562034, 1663674 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Donovan Johnson, Table of n, a(n) for n = 1..1000

PROG

(PARI) isok(n) = sigma(n+2)-sigma(n) == prime(n+2)-prime(n); \\ Michel Marcus, Nov 20 2013

CROSSREFS

Sequence in context: A037622 A264333 A001252 * A002302 A056662 A151402

Adjacent sequences:  A067055 A067056 A067057 * A067059 A067060 A067061

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Feb 17 2002

EXTENSIONS

a(14) from Michel Marcus, Nov 20 2013

a(15)-a(36) from Donovan Johnson, Nov 20 2013

STATUS

approved

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Last modified October 14 03:58 EDT 2019. Contains 327995 sequences. (Running on oeis4.)