id:A052085 - OEIS Search Results

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A052085

Primes whose decimal expansion digits are grouped together.

+0
6

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 103, 107, 109, 113, 127, 137, 139, 149, 157, 163, 167, 173, 179, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`E.g. 101 is not OK since the two digits 1 are separated by the 0. Prime 233 is OK since the digits 2 and 3 are grouped.`
	CROSSREFS	`Cf. A052086, A052081, A052082, A052083, A052084.` `Sequence in context: A049549 A030291 A032758 this_sequence A082646 A038618 A030475` `Adjacent sequences: A052082 A052083 A052084 this_sequence A052086 A052087 A052088`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 15 2000.`

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.

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