Varied Contents of this note are the projections on introducing different sequences and their characteristics. It is also interesting to note the salient features of right triangles of Fermat family and inter connection of itssides to that of the correspondingterms of the NSW* sequence. A run on usingproperalgebrahelpsderive a new sequence also. The elegantfeature is to organise the set of positive integers in threemutually disjoint infinite classes and finallyworking out withsum of Pell sequence. Generatingfunctions of the sequences are derived in annexure.