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 A029736 Palindromic cubes in base 16. 2
 0, 1, 8, 4913, 16974593, 20346417, 68769820673, 83396175409, 281487861809153, 284799399232257, 337866128966449, 1152924803144876033, 1167339716607161089, 1382949865068368689, 4722367327294625677313, 4725826936714463031297, 4778141888650615849729 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Giovanni Resta, Table of n, a(n) for n = 1..49 P. De Geest, Palindromic numbers beyond base 10 FORMULA a(n) = A029735(n)^3. - Michel Marcus, Dec 21 2015 PROG (Python) A029736_list, j = [], 0 for i in range(10**9):     s = format(j, 'x')     if s == s[::-1]:         A029736_list.append(j)     j += 3*i*(i+1)+1 # Chai Wah Wu, Dec 20 2015 (PARI) lista(nn) = {for (n=0, nn, my(vd = digits(n^3, 16)); if (Vecrev(vd) == vd, print1(n^3, ", ")); ); } \\ Michel Marcus, Dec 21 2015 CROSSREFS Cf. A029735. Sequence in context: A100351 A045478 A055319 * A206460 A093937 A318897 Adjacent sequences:  A029733 A029734 A029735 * A029737 A029738 A029739 KEYWORD nonn,base AUTHOR EXTENSIONS More terms from Giovanni Resta, Aug 06 2019 STATUS approved

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Last modified May 24 18:33 EDT 2020. Contains 334580 sequences. (Running on oeis4.)