**Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e. when d=2,4 or 6) and forming d-pattern=[6, 2,6]; short d-string notation of pattern = [626].**

*23, 53, 263, 563, 593, 1223, 1283, 1613, 2333, 2543, 3533, 4013, 4643, 5843, 6263*

*6 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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