A138070 - OEIS

A138070

Triangle read by rows: row n lists the successive digits of A135697(n), the palindromic number formed from the reflected decimal expansion of Pi.

3, 3, 3, 3, 1, 3, 3, 1, 1, 3, 3, 1, 4, 1, 3, 3, 1, 4, 4, 1, 3, 3, 1, 4, 1, 4, 1, 3, 3, 1, 4, 1, 1, 4, 1, 3, 3, 1, 4, 1, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 5, 1, 4, 1, 3, 3, 1, 4, 1, 5, 9, 9, 5, 1, 4, 1, 3

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OFFSET

1,1

COMMENTS

Also, successive digits of A135697(n).

LINKS

Table of n, a(n) for n=1..78.

EXAMPLE

Triangle begins:

...... 3

..... 3,3

.... 3,1,3

... 3,1,1,3

.. 3,1,4,1,3

CROSSREFS

Decimal expansion of Pi: A000796. Cf. A135697, A135698, A138071.

Sequence in context: A320085 A358691 A172368 * A081334 A106694 A183051

Adjacent sequences: A138067 A138068 A138069 * A138071 A138072 A138073

KEYWORD

easy,nonn,tabl,base

AUTHOR

Omar E. Pol, Mar 03 2008

STATUS

approved