A050969 -id:A050969 - cp's OEIS frontend

A050967 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 18.

139, 163, 283, 417, 419, 566, 633, 737, 758, 781, 787, 998, 1141, 1142, 1163, 1286, 1307, 1337, 1461, 1718, 1829, 1931, 2243, 2537, 2653, 2966, 2973, 3013, 3117, 3629, 3713, 4061, 4269, 4541, 4781, 6629, 6717, 7037, 7133, 7181, 8013, 8157, 8197, 8301, 8777, 9957, 10277, 10493, 11429, 11957, 12293, 13373, 13917, 16373, 18653, 18813, 18893, 20597, 23597, 24173, 26837, 30917

Offset: 1

N. J. A. Sloane, Jan 04 2000

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A.

R. A. Mollin and H. C. Williams, On a determination of real quadratic fields of class number one and related continued fraction period length less than 25, Proc. Japan Acad. Ser. A Math. Sci. Volume 67, Number 1 (1991), 20-25. (cf. Table 3.1)

Cf. A050950-A050969, A051962-A051965.

a(42) and following from Georg Fischer, Sep 20 2021

A050968 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 19.

Original entry on oeis.org

241, 313, 449, 829, 953, 1069, 1193, 1213, 1697, 2381, 3853, 4733, 5077, 5189, 5381, 5669, 5981, 6173, 6277, 6389, 6397, 6917, 7717, 7757, 7877, 8237, 9973, 10037, 11093, 11933, 12893, 13397, 19997, 27917

Offset: 1

N. J. A. Sloane, Jan 04 2000

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A.

R. A. Mollin and H. C. Williams, On a determination of real quadratic fields of class number one and related continued fraction period length less than 25, Proc. Japan Acad. Ser. A Math. Sci. Volume 67, Number 1 (1991), 20-25. (cf. Table 3.1)

Cf. A050950-A050969, A051962-A051965.

A051963 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 22.

Original entry on oeis.org

166, 489, 491, 523, 643, 662, 947, 971, 1137, 1187, 1427, 1571, 1667, 1713, 1821, 2181, 2217, 2469, 3493, 3693, 3749, 3909, 3947, 4213, 4787, 4989, 5789, 5893, 5909, 6933, 6941, 7509, 7941, 10157, 10533, 10821, 11189, 11469, 12477, 12533, 13733, 14333, 14853, 15069, 15637, 15893, 17813, 19613, 20429, 21117, 23093, 30533, 35237, 36893

Offset: 1

N. J. A. Sloane, Jan 04 2000

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A.

R. A. Mollin and H. C. Williams, On a determination of real quadratic fields of class number one and related continued fraction period length less than 25, Proc. Japan Acad. Ser. A Math. Sci. Volume 67, Number 1 (1991), 20-25. (cf. Table 3.1)

Cf. A050950-A050969, A051962-A051965.

a(41) and following from Georg Fischer, Sep 20 2021

A051964 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 23.

Original entry on oeis.org

433, 457, 641, 881, 1381, 1913, 2393, 2749, 3389, 3733, 4421, 5653, 6701, 7349, 7949, 8669, 10253, 11813, 12413, 13709, 13757, 14717, 14813, 14957, 15749, 16229, 16453, 19037, 19421, 22613, 22853, 24317, 27653, 28517, 30197, 31253, 33893, 37397

Offset: 1

N. J. A. Sloane, Jan 04 2000

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A.

R. A. Mollin and H. C. Williams, On a determination of real quadratic fields of class number one and related continued fraction period length less than 25, Proc. Japan Acad. Ser. A Math. Sci. Volume 67, Number 1 (1991), 20-25. (cf. Table 3.1)

Cf. A050950-A050969, A051962-A051965.

a(37), a(38) from Georg Fischer, Sep 20 2021

cp's OEIS Frontend

A050967 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 18.

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A050968 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 19.

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A051963 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 22.

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A051964 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 23.

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