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A072822
The terms of A073215 (sums of two powers of 23) divided by 2.
1
1, 12, 23, 265, 276, 529, 6084, 6095, 6348, 12167, 139921, 139932, 140185, 146004, 279841, 3218172, 3218183, 3218436, 3224255, 3358092, 6436343, 74017945, 74017956, 74018209, 74024028, 74157865, 77236116, 148035889, 1702412724
OFFSET
1,2
FORMULA
(23^n + 23^m) / 2, n = 0, 1, 2, 3 ..., m = 0, 1, 2, 3, ... n.
EXAMPLE
a(4) = 265 = (23^2+23^0) / 2
MATHEMATICA
Union[#/2&/@(Total/@Tuples[23^Range[0, 7], {2}])] (* Harvey P. Dale, Apr 21 2011 *)
CROSSREFS
Cf. A073215.
Sequence in context: A255766 A333933 A015447 * A239656 A059161 A133491
KEYWORD
easy,nonn
AUTHOR
Jeremy Gardiner, Jul 21 2002
STATUS
approved