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A084720
Primes p such that p+1 is a product of two or more consecutive integers.
1
5, 11, 19, 23, 29, 41, 59, 71, 89, 109, 131, 181, 239, 271, 359, 379, 419, 461, 503, 599, 701, 719, 811, 839, 929, 991, 1259, 1319, 1481, 1559, 1721, 1979, 2069, 2161, 2351, 2549, 2729, 2861, 2969, 3023, 3079, 3191, 3359, 3539, 3659, 4079, 4159, 4289, 4421
OFFSET
1,1
EXAMPLE
59 is a member as 60 = 3*4*5, 89 is a member as 90 = 9*10.
CROSSREFS
Cf. A045619.
Sequence in context: A102184 A290751 A320518 * A032674 A117089 A356140
KEYWORD
nonn
AUTHOR
Amarnath Murthy and Meenakshi Srikanth ((menakan_sAT)yahoo.com), Jun 11 2003
EXTENSIONS
More terms from David Wasserman, Jan 03 2005
STATUS
approved