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 A138068 Triangle read by rows: row n lists the digits of A135634(n), the palindromic number formed from the reflected decimal expansion of e. 4
 2, 2, 2, 2, 7, 2, 2, 7, 7, 2, 2, 7, 1, 7, 2, 2, 7, 1, 1, 7, 2, 2, 7, 1, 8, 1, 7, 2, 2, 7, 1, 8, 8, 1, 7, 2, 2, 7, 1, 8, 2, 8, 1, 7, 2, 2, 7, 1, 8, 2, 2, 8, 1, 7, 2, 2, 7, 1, 8, 2, 8, 2, 8, 1, 7, 2, 2, 7, 1, 8, 2, 8, 8, 2, 8, 1, 7, 2 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Also, successive digits of the numbers A135634(n). LINKS Table of n, a(n) for n=1..78. EXAMPLE Triangle begins: ...... 2 ..... 2,2 .... 2,7,2 ... 2,7,7,2 .. 2,7,1,7,2 CROSSREFS Decimal expansion of e: A001113. Cf. A135634, A135696, A138069. Sequence in context: A024723 A035470 A061292 * A246052 A054083 A270379 Adjacent sequences: A138065 A138066 A138067 * A138069 A138070 A138071 KEYWORD easy,nonn,tabl,base AUTHOR Omar E. Pol, Mar 03 2008 STATUS approved

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Last modified May 21 16:41 EDT 2024. Contains 372738 sequences. (Running on oeis4.)