A032756 Palindromic Super-8 Numbers.
2173053503712, 2343670763432, 2887988897882, 3032556552303, 4613275723164, 4667854587664, 6905463645096, 6961808081696, 9426499946249, 32470599507423, 39267522576293, 64370766707346, 84547966974548
Offset: 1
References
- C. A. Pickover, "Keys to Infinity", New York: Wiley, p. 7, 1995.
Links
- Eric Weisstein's World of Mathematics, Super-d Number.