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 A138071 Triangle read by rows: row n lists the digits of A135698(n), the palindromic number with odd number of digits formed from the reflected decimal expansion of Pi. 3
 3, 3, 1, 3, 3, 1, 4, 1, 3, 3, 1, 4, 1, 4, 1, 3, 3, 1, 4, 1, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 2, 9, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 2, 6, 2, 9, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 2, 6, 5, 6, 2, 9, 5, 1, 4, 1, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Also, successive digits of the numbers A135698(n). LINKS Table of n, a(n) for n=1..81. EXAMPLE Triangle begins: .............. 3 ........... 3, 1, 3 ........ 3, 1, 4, 1, 3 ..... 3, 1, 4, 1, 4, 1, 3 .. 3, 1, 4, 1, 5, 1, 4, 1, 3 CROSSREFS Decimal expansion of Pi: A000796. Cf. A119351, A135697, A135698, A138070. Sequence in context: A353527 A220670 A264526 * A206400 A321129 A278265 Adjacent sequences: A138068 A138069 A138070 * A138072 A138073 A138074 KEYWORD easy,nonn,tabf,base AUTHOR Omar E. Pol, Mar 03 2008 STATUS approved

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Last modified June 12 10:55 EDT 2024. Contains 373331 sequences. (Running on oeis4.)