Edited A137606

[koh]

    Dear Maximilian Hasler

    Thank you for editing my sequence.

    I found some property of the sequence.

    The terms are not 2 Mod 3.
                  not 1 Mod 4.
                  not 3 Mod 5
                  not 4 Mod 7
                  not 6 Mod 11
                  not 9 Mod 17

    Is it correct?
    I don't understand well the reason.

    Yasutoshi