id:A052086 - OEIS Search Results

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A052086

Primes with at least one of the decimal expansion digits occurring separated.

+0
6

101, 131, 151, 181, 191, 313, 353, 373, 383, 727, 757, 787, 797, 919, 929, 1013, 1019, 1021, 1031, 1051, 1061, 1091, 1151, 1171, 1181, 1201, 1213, 1217, 1231, 1291, 1301, 1303, 1319, 1321, 1361, 1373, 1381, 1451, 1471, 1481, 1511, 1531, 1571, 1601, 1613 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`The first 15 terms are palindromic.`
	EXAMPLE	`E.g. 1471 is OK since the two digits 1 are separated by the substring 47. Prime 277 is not OK since the digits 2 and 7 are grouped.`
	CROSSREFS	`Cf. A052085, A052081, A052082, A052083, A052084.` `Adjacent sequences: A052083 A052084 A052085 this_sequence A052087 A052088 A052089` `Sequence in context: A095635 A060916 A075793 this_sequence A056730 A077798 A089360`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 15 2000.`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

AT&T Labs Research