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 A135634 Palindromes formed from the reflected decimal expansion of e. 3
 2, 22, 272, 2772, 27172, 271172, 2718172, 27188172, 271828172, 2718228172, 27182828172, 271828828172, 2718281828172, 27182811828172, 271828181828172, 2718281881828172, 27182818281828172, 271828182281828172 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS e = 2.71828182845904523536028747135... (See A001113). The number of digits of a(n) is equal to n. LINKS EXAMPLE n ... Successive digits of a(n) 1 ............ ( 2 ) 2 ........... ( 2 2 ) 3 .......... ( 2 7 2 ) 4 ......... ( 2 7 7 2 ) 5 ........ ( 2 7 1 7 2 ) 6 ....... ( 2 7 1 1 7 2 ) 7 ...... ( 2 7 1 8 1 7 2 ) 8 ..... ( 2 7 1 8 8 1 7 2 ) 9 .... ( 2 7 1 8 2 8 1 7 2 ) 10 .. ( 2 7 1 8 2 2 8 1 7 2 ) CROSSREFS Cf. A001113, A002113. Cf. A138068, A138069. Sequence in context: A226706 A036841 A264836 * A156505 A256928 A266888 Adjacent sequences:  A135631 A135632 A135633 * A135635 A135636 A135637 KEYWORD base,nonn AUTHOR Omar E. Pol, Mar 01 2008, Mar 28 2008 STATUS approved

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