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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 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS 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: A294139 A255766 A015447 * A239656 A059161 A133491 Adjacent sequences:  A072819 A072820 A072821 * A072823 A072824 A072825 KEYWORD easy,nonn AUTHOR Jeremy Gardiner, Jul 21 2002 STATUS approved

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Last modified January 27 17:58 EST 2020. Contains 331296 sequences. (Running on oeis4.)