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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. 4
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 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Also, successive digits of A135697(n).
LINKS
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
KEYWORD
easy,nonn,tabl,base
AUTHOR
Omar E. Pol, Mar 03 2008
STATUS
approved

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Last modified June 22 14:17 EDT 2024. Contains 373587 sequences. (Running on oeis4.)