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Category: Relation and Functions

a-n-m-m-n-0-a-n-1-m-2-n-gt-0-n-0-mod-2-a-n-2-m-1-nn-n-gt-0-n-1-mod-2-m-0-a-m-1-n-1-a-n-2-m-2-n-gt-0-n-1-mod-2-m-gt-0-evaluate-a-7-5-

Question Number 291 by 123456 last updated on 25/Jan/15 a(n,m)={mn0a(n1,m+2)n>0n0(mod2)a(n2,m1)+nnn>0n1(mod2)m0a(m1,n1)+a(n2,m2)n>0n1(mod2)m>0evaluatea(7,5) Answered by prakash jain last updated on 19/Dec/14 a(7,5)=a(4,6)+a(5,3)$$={a}\left(\mathrm{3},\mathrm{8}\right)+{a}\left(\mathrm{2},\mathrm{4}\right)+{a}\left(\mathrm{3},\mathrm{1}\right)…