[seqfan] A033035: Change of parity

[zak seidov]

Change of parity in A033035:
{7, 10}
{70, 91}
{637, 820}
{5740, 7381}
{51667, 66430}
{465010, 597871}
Anyone may wish to check/add terms?
and submit to Neil?
thx, zak