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
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
More terms from Giovanni Resta, Aug 06 2019
STATUS
approved