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A329594 Earliest occurrences of n consecutive primes ending in the same decimal digit, written as triangle T(n,k), 1<=k<=n. 1
2, 139, 149, 1627, 1637, 1657, 18839, 18859, 18869, 18899, 123229, 123239, 123259, 123269, 123289, 776257, 776267, 776287, 776317, 776327, 776357, 3873011, 3873041, 3873061, 3873071, 3873091, 3873101, 3873151, 23884639, 23884669, 23884699, 23884709, 23884739, 23884759, 23884769, 23884799 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The n-th row of the table starts with A054681(n).
LINKS
Hugo Pfoertner, Table of n, a(n) for n = 1..190, rows 1..19, flattened.
William F. Sindelar, Mark Underwood, Mikael Klasson, Gaps Between Consecutive Odds not Divisible by 3, digest of 5 messages in primenumbers Yahoo group, Jun 27 - Jun 29, 2003. [Cached copy]
EXAMPLE
The triangle begins:
2;
139, 149;
1627, 1637, 1657;
18839, 18859, 18869, 18899;
123229, 123239, 123259, 123269, 123289;
776257, 776267, 776287, 776317, 776327, 776357;
CROSSREFS
Cf. A054681.
Sequence in context: A157072 A051029 A212715 * A084560 A054681 A152509
KEYWORD
nonn,base,tabl
AUTHOR
Hugo Pfoertner, Nov 17 2019
STATUS
approved

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Last modified August 31 00:13 EDT 2024. Contains 375550 sequences. (Running on oeis4.)