User:Willem Bits

I am a mathematics teacher from the Netherlands. I am working on derivatives of the geometric series and Bernoulliy numbers. I can attribute at least 6 new integer series regarding the coefficients of the terms of the derivatives of the geometric series, the table of coefficiets of the 4th , 5th, 6th and 7th derivatives series consist of parts of the Pascal triangle but has to be read shifted from the triangle. It amazes me that this sries did not exist in this large database. I entered the database to get the names of this series, maybe other persons now what the names are ?? W.g.a. Bits, Appelscha, the Netherlands