A036900
Scan decimal expansion of e until all n-digit strings have been seen; a(n) is last string seen.
Original entry on oeis.org
6, 12, 548, 1769, 92994, 513311, 1934715, 56891305
Offset: 1
Cf.
A001113 (decimal expansion of e).
Cf.
A036904 (number of digits in the decimal expansion of e that must be scanned to get all n-digit number).
Cf.
A088576 (starting position of the first occurrence of n in the decimal expansion of e).
A080597
Number of terms from the decimal expansion of Pi (A000796) which include every combination of n digits as consecutive subsequences.
Original entry on oeis.org
33, 607, 8556, 99850, 1369565, 14118313, 166100507, 1816743913, 22445207407, 241641121049, 2512258603208
Offset: 1
Martin Hasch (martin(AT)mathematik.uni-ulm.de), Feb 23 2003
a(2) = 607 because the first 607 digits of Pi contain every conceivable 2-digit subsequence but the first 606 digits do not. The combination (6, 8) appears as 606th and 607th term in A000796.
Cf.
A000796 (decimal expansion of Pi).
Cf.
A032510 (last digit string when scanning the decimal expansion of Pi for all n-digit strings).
A332262
Maximum position to start a search within the decimal digits of Pi in order to find all numeric strings with length n.
Original entry on oeis.org
32, 605, 8553, 99846, 1369560, 14118307, 166100500, 1816743905, 22445207398, 241641121039, 2512258603197
Offset: 1
a(1) = 32, since 0 appears at the 32nd decimal digit of Pi.
a(2) = 605, since 68 appears at the 605th decimal digit of Pi.
a(3) = 8553, since 483 appears at the 8553rd decimal digit of Pi.
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